subject

Mathematics, 23.03.2020 21:38 cookiemonster0476

A statistics tutor wants to assess whether her remedial tutoring has been effective for her five students. She decides to conduct a related samples t-test and records the following grades for students prior to and after receiving her tutoring.

Tutoring
Before After
2.4 3.1
2.5 2.8
3.0 3.6
2.9 3.2
2.7 3.5
Test whether or not her tutoring is effective at a 0.05 level of significance. State the value of the test statistic. (Round your answer to three decimal places.)
t =

Compute effect size using estimated Cohen's d. (Round your answer to two decimal places.)
d =

ansver

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:30, kmshacklette9879

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

Answers: 1

Mathematics, 21.06.2019 17:30, tristan4233

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

Answers: 2

Mathematics, 21.06.2019 17:30, Justinoreilly71

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

Answers: 1

Mathematics, 21.06.2019 18:00, HTTYD

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults. how many students and adults went if the ticket charge was $42.75

Answers: 1

You know the right answer?

A statistics tutor wants to assess whether her remedial tutoring has been effective for her five stu...

Questions in other subjects:

Konu

Mathematics, 13.11.2019 01:31

Triangle s r q is shown. angle s r q is a right angle. an altitude is drawn from point r to point t on side s q to form a right angle. the length of s t is 9 and the length of t q...

Konu

Mathematics, 13.11.2019 01:31

Triangle pqr has coordinates p(-8, 3). q(-8,6), and r(-3, 6). if the triangle is translated by using the rule (xy) -> (x+4.7-6), what are the coordinates of triangle...

Konu

Mathematics, 13.11.2019 01:31

Triangles k l p and q m n are shown. triangle q m n is slightly higher than triangle k l p and side q m connects to side k p. point m is at the midpoint of k p. sides k l and q n a...

Konu

Business, 13.11.2019 01:31

True or false: increasing the number of stocks in a portfolio reduces firm-specific risk....

Konu

Social Studies, 13.11.2019 01:31

Kayla, age 15 years, and her mother need to go to the store. her mother is ready to go and is waiting on kayla. kayla is in the bathroom fixing her make-up and making sure her clot...

Konu

History, 13.11.2019 01:31

The financial panic of 1907 resulted in such widespread bank failures and substantial losses to depositors that the american public finally became convinced that the federal reserv...

Konu

Business, 13.11.2019 01:31

For businesses that gross in excess of $10 million per year, pro forma amounts are usually rounded to the nearest ten thousand dollars rounded to the nearest one thousand dollars...

Konu

Physics, 13.11.2019 01:31

To understand the origin of the torque on a current loop due to the magnetic forces on the current-carrying wires. this problem will show you how to calculate the torqu...

Konu

Business, 13.11.2019 01:31

Tonya, who lives in california, inherited a $100,000 state of california bond in 2018. her marginal federal tax rate is 35%, and her marginal state tax rate is 5%. the california b...

Konu

Social Studies, 13.11.2019 01:31

Policies based on abc analysis might include investing a. more in inventory security for c items. b. extra care in forecasting for c items. c. more in supplier development for a it...

More questions: Mathematics Another questions